/**���ñ�ǩĬ����ʽ*/

 html , body{
     width: 100%;
     height: 100%;
      margin: 0;
  }
  * {
      margin: 0;
      padding: 0;
      list-style: none;
  }
  #container {
      width: 100%;
      background: #eee;
      margin: 0px auto 0;
      position: relative;
  }
  .header {
      background: #000;
      height: 40px;
      color: #fff;
      line-height: 34px;
      font-size: 20px;
      padding: 0 10px;
  }
  .footer {
      width: 100%;
      height: 60px;
      background: #fff;
      position: fixed;
      bottom: 0;
      display: flex;
      align-items: center;
      justify-content: center;
  }
  .footer input {
      width: 64%;
      height: 36px;
      outline: none;
      font-size: 15px;
      text-indent: 10px;
      border-radius: 42px;
      right: 80px;
      border: 1px solid #bbbbbb;
      top: 15px;
      margin: 0 10px;
  }
  .footer span {
      display: inline-block;
      width: 56px;
      height: 36px;
      line-height: 36px;
      cursor: pointer;
      text-align: center;
      right: 12px;
      background: linear-gradient(90deg,#f09b37,#eb632c);
      color: #fff;
      border-radius: 5px;
      top: 16px;
      font-size: 15px;
  }
  #user_face_icon {
      display: inline-block;
      background: red;
      width: 60px;
      height: 60px;
      border-radius: 30px;
      position: absolute;
      bottom: 6px;
      left: 14px;
      cursor: pointer;
      overflow: hidden;
  }
  .upload-img .img {
      width: 28px;
      height: 28px;
  }
  .content {
      font-size: 20px;
      width: 100%;
      height: 100vh;
      overflow: auto;
      padding-bottom: 70px;
  }
  .content li {
      margin-top: 10px;
      padding: 0 10px;
      display: block;
      clear: both;
      overflow: hidden;
  }
  .content li img {
      float: left;
  }
  .content li span{
      background: #7cfc00;
      padding: 6px 10px;
      border-radius: 10px;
      float: left;
      margin: 6px 10px 0 10px;
      max-width: 246px;
      border: 1px solid #ccc;
      box-shadow: 0 0 3px #ccc;
      font-size: 14px;
      word-wrap: break-word;
  }
  .content li img.imgleft { 
      float: left;
      width: 60px;
      height: 60px;
  }
  .content li img.imgright { 
      float: right;
      width: 60px;
      height: 60px;
  }
  .content li span.nickleft { 
      float: left;  
      background:#eee;   
      padding: 0px;
      border-radius: 0px;
      margin: 6px 10px 0 10px;
      border: 0px solid #ccc;
      box-shadow: 0 0 0px #ccc; 
      width:73%;
      text-align:left;
      font-size: 14px;
      color:#aaa;
  }
  .content li span.nickright { 
      float: right;  
      background:#eee;   
      padding: 0px;
      border-radius: 0px;
      margin: 6px 10px 0 10px;
      border: 0px solid #ccc;
      box-shadow: 0 0 0px #ccc; 
      width:73%;
      text-align:right;
      font-size: 14px;
      color:#aaa;
  }
  .content li div.sysinfo { 
      font-size:16px;
      border-radius: 5px;
      background:#ddd;   
      color:#fff;
      text-align: center;
      width:auto;
    }
  .content li span.spanleft { 
      float: left;
      background: #fff;
  }
  .content li span.spanright { 
      float: right;
      background: #7cfc00;
  }
  .content li span.spanimg{
	  background: #fff;
	  padding: 0px;
	  border-radius: 4px;
	  box-shadow: none;
	  border: none;
  }
  .spanimg img{
	   border-radius: 4px;
	   max-width: 200px;
  }
 .footer .form-control{
	  position: absolute;
	  width: 40px;
	  height: 39px;
	  left: -4px;
	  top: 9px;
	  opacity: 0;
  }